setup cypress for e2e tests

.github/workflows/e2e.yml

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+name: run e2e tests
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build_and_test:
+    name: build and run e2e tests
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out code
+      uses: actions/checkout@v2
+
+    - name: Cache Maven packages
+      uses: actions/cache@v2
+      with:
+        path: ~/.m2
+        key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+        restore-keys: ${{ runner.os }}-m2
+
+    - name: Cache node
+      uses: actions/cache@v2
+      with:
+        path: ~/.node
+        key: ${{ runner.os }}-node-${{ hashFiles('**/pom.xml') }}
+        restore-keys: ${{ runner.os }}-node
+
+    - name: Setup chromedriver
+      uses: nanasess/setup-chromedriver@master
+
+    - name: Set up JDK 11
+      uses: actions/setup-java@v1
+      with:
+        java-version: 11
+
+    - name: Build docker image
+      run: |
+        cd AMW_e2e
+        npm install
+        npm run docker:build
+
+    - name: Run e2e tests
+      run: | 
+          cd AMW_e2e
+          npm run test:ci

AMW_e2e/.gitignore

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+node_modules

AMW_e2e/README.md

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+# Liima End to End Tests
+
+This module contains end-to-end tests using [cypress](https://www.cypress.io/) 
+
+## Getting started
+
+Install all dependencies:
+
+```bash
+npm install
+```
+
+
+## Run the application 
+
+To run the e2e test, you need a running application on http://localhost:8080/AMW_web
+
+You can use the docker image to get an application with a fresh h2 database:
+
+```bash
+npm run docker:build
+```
+
+Start and stop the application manually:
+
+```bash
+npm start
+npm stop
+```
+
+Note: there are other ways to start the application. Using docker is the most convenient way if you want to focus on writen end-to-end tests.
+
+## Using the cypress ui
+
+You can run the cypress ui with the following command:
+
+```bash
+npm run test:ui
+```
+
+This will start the cypress ui that let's you run individual tests and inspect the runs. You have to choose the test type and environment first. 
+Note: onyle e2e tests are setup up for this project, no component testing.
+
+See https://docs.cypress.io/guides/getting-started/opening-the-app for more information.
+
+
+## Run tests in headless mode
+
+To just run all tests, without the ui use:
+
+```bash
+npm run test
+```
+
+## Run tests on CI
+
+Start the docker container, wait for the application startup and execute all tests with:
+
+```bash
+npm run test:ci
+```
+
+Notes: 
+* the container will not shut down when the tests are finished.
+* you may need to build a new docker image if changes to your application where made.
+
+

AMW_e2e/cypress.config.js

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+const { defineConfig } = require("cypress");
+
+module.exports = defineConfig({
+  e2e: {
+    setupNodeEvents(on, config) {
+      // implement node event listeners here
+    },
+  },
+});

AMW_e2e/cypress/e2e/logn.cy.js

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+describe("login", () => {
+    it("should login with basic auth", () => {
+        cy.visit("http://admin:admin@localhost:8080/AMW_web");
+    });
+})

AMW_e2e/cypress/fixtures/example.json

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+{
+  "name": "Using fixtures to represent data",
+  "email": "[email protected]",
+  "body": "Fixtures are a great way to mock data for responses to routes"
+}

AMW_e2e/cypress/support/commands.js

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+// ***********************************************
+// This example commands.js shows you how to
+// create various custom commands and overwrite
+// existing commands.
+//
+// For more comprehensive examples of custom
+// commands please read more here:
+// https://on.cypress.io/custom-commands
+// ***********************************************
+//
+//
+// -- This is a parent command --
+// Cypress.Commands.add('login', (email, password) => { ... })
+//
+//
+// -- This is a child command --
+// Cypress.Commands.add('drag', { prevSubject: 'element'}, (subject, options) => { ... })
+//
+//
+// -- This is a dual command --
+// Cypress.Commands.add('dismiss', { prevSubject: 'optional'}, (subject, options) => { ... })
+//
+//
+// -- This will overwrite an existing command --
+// Cypress.Commands.overwrite('visit', (originalFn, url, options) => { ... })

AMW_e2e/cypress/support/e2e.js

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+// ***********************************************************
+// This example support/e2e.js is processed and
+// loaded automatically before your test files.
+//
+// This is a great place to put global configuration and
+// behavior that modifies Cypress.
+//
+// You can change the location of this file or turn off
+// automatically serving support files with the
+// 'supportFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/configuration
+// ***********************************************************
+
+// Import commands.js using ES2015 syntax:
+import './commands'
+
+// Alternatively you can use CommonJS syntax:
+// require('./commands')